2011 Ford V8/5.0 TT Package 3.73 31ft Cougar lite 7800 max

I am writing you one more time because I got excellent info from your responses to my questions. It looks like (with the help of my wife) we have settled on a Keystone Cougar TT. It is 27ft. long, dry weight: 5910 lbs. Load limit 1820 lbs. I have run the numbers with your process and I end up here: Trailer 7730 lbs. X .13 = 1005 lbs. X .8 = 804 lbs.+ 600lbs.(truck load) = 1404 lbs.. The truck weight is 5563 lbs. - 7200 lbs. (GVWR) = 1637 lbs. From all of that this is what is left 1637 lbs. - 1404 lbs. = 233 lbs. As you can see based on your process it is CLOSE. My yellow card on the drivers door says 1412 lbs. No gas is included in the truck calculations. I would like your opinion. I am looking forward to hearing from you all.

Baitboy